Playing it safe with a particulate respirator.
Jones
L
L
Infectious Diseases Section, McGuire Veterans Affairs Medical Center, Richmond, Va., USA.
Hannum
D
D
D006801:Humans; D017053:Infection Control / Q000379:methods*; D017758:Infectious Disease Transmission, Patient-to-Professional / Q000517:prevention & control*; D012134:Respiratory Protective Devices; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control*